Ep. 1: Dokuro-chan menggambar pemandangan sambil mengganggu Sakura dan memaksanya masuk ke kamar mandi bersama Zakuro.

1

Sakura, Dokuro and Shizuki are on a school trip where they are asked to draw the scenery, but not without Dokuro harassing him most of the time. After Dokuro and Zakuro are scared of a "monster" they read about in a myth book, they then want (and force) Sakura to join them in the bath. (Source: Wikipedia)